[regexes] fix tables / work around rakudo limitations
[regexes] start to talk about quantifiers
[regexes] general quantifier
Use cleaner infix format

Issues: The script that generates doc.perl6.org doesn't recognize these
as Operators in this state. It seems to look for lines with a single
word after a =head2; it would be cleaner and less hacky to have a
specific formatting code for this, perhaps using either
X<graphs|graphs,methods> or something with D<>
Add faded camelia image to bg, move style.css to css/style.css
Look for {in,pre,...}fix operators in type docs
Use more readable prefix format in Bool.pod
Have search go to the right place for ops
Make origin links point to #infix_*, fix search
Fix htmlify.pl for the latest Rakudo
Update WANTED
Document Bag ops
Add IO::Spec to type-graph.txt
Blindly copy module information from archived wiki

(This will need to be updated)
lib/modules.pod Formatting tweaks
Copy more formatting from archived wiki
Fix/tweak assignment descriptions (item and list)

http://irclog.perlgeek.de/perl6/2014-03-27#i_8504243
`==` → `===` in Bag.pod

`==` is numeric comparison. `===` does what we want here.
move all exceptions into their own category at the very end
elaborate a bit on the objects tut.